kernel-packages team mailing list archive

[John Johansen <john.johansen@xxxxxxxxxxxxx>]

*** This bug is a security vulnerability ***

Public security bug reported:

Mount flags MNT_NOSUID, MNT_NODEV, MNT_NOEXEC, and the atime flags in
addition to MNT_READONLY could be reset by less-privileged users when
remounting filesystems.

Break-Fix: 0c55cfc4166d9a0f38de779bd4d75a90afbe7734 a6138db815df5ee542d848318e5dae681590fccd
Break-Fix: 0c55cfc4166d9a0f38de779bd4d75a90afbe7734 07b645589dcda8b7a5249e096fece2a67556f0f4
Break-Fix: 0c55cfc4166d9a0f38de779bd4d75a90afbe7734 9566d6742852c527bf5af38af5cbb878dad75705
Break-Fix: 0c55cfc4166d9a0f38de779bd4d75a90afbe7734 ffbc6f0ead47fa5a1dc9642b0331cb75c20a640e

** Affects: linux (Ubuntu)
     Importance: High
         Status: New

** Affects: linux-armadaxp (Ubuntu)
     Importance: High
         Status: Invalid

** Affects: linux-ec2 (Ubuntu)
     Importance: High
         Status: Invalid

** Affects: linux-fsl-imx51 (Ubuntu)
     Importance: High
         Status: Invalid

** Affects: linux-lts-backport-maverick (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: linux-lts-backport-natty (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: linux-lts-quantal (Ubuntu)
     Importance: High
         Status: Invalid

** Affects: linux-lts-raring (Ubuntu)
     Importance: High
         Status: Invalid

** Affects: linux-lts-saucy (Ubuntu)
     Importance: High
         Status: Invalid

** Affects: linux-mvl-dove (Ubuntu)
     Importance: High
         Status: Invalid

** Affects: linux-ti-omap4 (Ubuntu)
     Importance: High
         Status: Invalid

** Affects: linux (Ubuntu Lucid)
     Importance: High
         Status: New

** Affects: linux-armadaxp (Ubuntu Lucid)
     Importance: High
         Status: Invalid

** Affects: linux-ec2 (Ubuntu Lucid)
     Importance: High
         Status: New

** Affects: linux-fsl-imx51 (Ubuntu Lucid)
     Importance: High
         Status: Invalid

** Affects: linux-lts-backport-maverick (Ubuntu Lucid)
     Importance: Undecided
         Status: New

** Affects: linux-lts-backport-natty (Ubuntu Lucid)
     Importance: Undecided
         Status: New

** Affects: linux-lts-quantal (Ubuntu Lucid)
     Importance: High
         Status: Invalid

** Affects: linux-lts-raring (Ubuntu Lucid)
     Importance: High
         Status: Invalid

** Affects: linux-lts-saucy (Ubuntu Lucid)
     Importance: High
         Status: Invalid

** Affects: linux-mvl-dove (Ubuntu Lucid)
     Importance: High
         Status: Invalid

** Affects: linux-ti-omap4 (Ubuntu Lucid)
     Importance: High
         Status: Invalid

** Affects: linux (Ubuntu Precise)
     Importance: High
         Status: New

** Affects: linux-armadaxp (Ubuntu Precise)
     Importance: High
         Status: New

** Affects: linux-ec2 (Ubuntu Precise)
     Importance: High
         Status: Invalid

** Affects: linux-fsl-imx51 (Ubuntu Precise)
     Importance: High
         Status: Invalid

** Affects: linux-lts-backport-maverick (Ubuntu Precise)
     Importance: Undecided
         Status: New

** Affects: linux-lts-backport-natty (Ubuntu Precise)
     Importance: Undecided
         Status: New

** Affects: linux-lts-quantal (Ubuntu Precise)
     Importance: High
         Status: Invalid

** Affects: linux-lts-raring (Ubuntu Precise)
     Importance: High
         Status: Invalid

** Affects: linux-lts-saucy (Ubuntu Precise)
     Importance: High
         Status: Invalid

** Affects: linux-mvl-dove (Ubuntu Precise)
     Importance: High
         Status: Invalid

** Affects: linux-ti-omap4 (Ubuntu Precise)
     Importance: High
         Status: New

** Affects: linux (Ubuntu Trusty)
     Importance: High
         Status: New

** Affects: linux-armadaxp (Ubuntu Trusty)
     Importance: High
         Status: Invalid

** Affects: linux-ec2 (Ubuntu Trusty)
     Importance: High
         Status: Invalid

** Affects: linux-fsl-imx51 (Ubuntu Trusty)
     Importance: High
         Status: Invalid

** Affects: linux-lts-backport-maverick (Ubuntu Trusty)
     Importance: Undecided
         Status: New

** Affects: linux-lts-backport-natty (Ubuntu Trusty)
     Importance: Undecided
         Status: New

** Affects: linux-lts-quantal (Ubuntu Trusty)
     Importance: High
         Status: Invalid

** Affects: linux-lts-raring (Ubuntu Trusty)
     Importance: High
         Status: Invalid

** Affects: linux-lts-saucy (Ubuntu Trusty)
     Importance: High
         Status: Invalid

** Affects: linux-mvl-dove (Ubuntu Trusty)
     Importance: High
         Status: Invalid

** Affects: linux-ti-omap4 (Ubuntu Trusty)
     Importance: High
         Status: Invalid

** Affects: linux (Ubuntu Utopic)
     Importance: High
         Status: New

** Affects: linux-armadaxp (Ubuntu Utopic)
     Importance: High
         Status: Invalid

** Affects: linux-ec2 (Ubuntu Utopic)
     Importance: High
         Status: Invalid

** Affects: linux-fsl-imx51 (Ubuntu Utopic)
     Importance: High
         Status: Invalid

** Affects: linux-lts-backport-maverick (Ubuntu Utopic)
     Importance: Undecided
         Status: New

** Affects: linux-lts-backport-natty (Ubuntu Utopic)
     Importance: Undecided
         Status: New

** Affects: linux-lts-quantal (Ubuntu Utopic)
     Importance: High
         Status: Invalid

** Affects: linux-lts-raring (Ubuntu Utopic)
     Importance: High
         Status: Invalid

** Affects: linux-lts-saucy (Ubuntu Utopic)
     Importance: High
         Status: Invalid

** Affects: linux-mvl-dove (Ubuntu Utopic)
     Importance: High
         Status: Invalid

** Affects: linux-ti-omap4 (Ubuntu Utopic)
     Importance: High
         Status: Invalid


** Tags: kernel-cve-tracking-bug

** Tags added: kernel-cve-tracking-bug

** Information type changed from Public to Public Security

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2014-5207

-- 
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1356323

Title:
  CVE-2014-5207

Status in “linux” package in Ubuntu:
  New
Status in “linux-armadaxp” package in Ubuntu:
  Invalid
Status in “linux-ec2” package in Ubuntu:
  Invalid
Status in “linux-fsl-imx51” package in Ubuntu:
  Invalid
Status in “linux-lts-backport-maverick” package in Ubuntu:
  New
Status in “linux-lts-backport-natty” package in Ubuntu:
  New
Status in “linux-lts-quantal” package in Ubuntu:
  Invalid
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “linux-lts-saucy” package in Ubuntu:
  Invalid
Status in “linux-mvl-dove” package in Ubuntu:
  Invalid
Status in “linux-ti-omap4” package in Ubuntu:
  Invalid
Status in “linux” source package in Lucid:
  New
Status in “linux-armadaxp” source package in Lucid:
  Invalid
Status in “linux-ec2” source package in Lucid:
  New
Status in “linux-fsl-imx51” source package in Lucid:
  Invalid
Status in “linux-lts-backport-maverick” source package in Lucid:
  New
Status in “linux-lts-backport-natty” source package in Lucid:
  New
Status in “linux-lts-quantal” source package in Lucid:
  Invalid
Status in “linux-lts-raring” source package in Lucid:
  Invalid
Status in “linux-lts-saucy” source package in Lucid:
  Invalid
Status in “linux-mvl-dove” source package in Lucid:
  Invalid
Status in “linux-ti-omap4” source package in Lucid:
  Invalid
Status in “linux” source package in Precise:
  New
Status in “linux-armadaxp” source package in Precise:
  New
Status in “linux-ec2” source package in Precise:
  Invalid
Status in “linux-fsl-imx51” source package in Precise:
  Invalid
Status in “linux-lts-backport-maverick” source package in Precise:
  New
Status in “linux-lts-backport-natty” source package in Precise:
  New
Status in “linux-lts-quantal” source package in Precise:
  Invalid
Status in “linux-lts-raring” source package in Precise:
  Invalid
Status in “linux-lts-saucy” source package in Precise:
  Invalid
Status in “linux-mvl-dove” source package in Precise:
  Invalid
Status in “linux-ti-omap4” source package in Precise:
  New
Status in “linux” source package in Trusty:
  New
Status in “linux-armadaxp” source package in Trusty:
  Invalid
Status in “linux-ec2” source package in Trusty:
  Invalid
Status in “linux-fsl-imx51” source package in Trusty:
  Invalid
Status in “linux-lts-backport-maverick” source package in Trusty:
  New
Status in “linux-lts-backport-natty” source package in Trusty:
  New
Status in “linux-lts-quantal” source package in Trusty:
  Invalid
Status in “linux-lts-raring” source package in Trusty:
  Invalid
Status in “linux-lts-saucy” source package in Trusty:
  Invalid
Status in “linux-mvl-dove” source package in Trusty:
  Invalid
Status in “linux-ti-omap4” source package in Trusty:
  Invalid
Status in “linux” source package in Utopic:
  New
Status in “linux-armadaxp” source package in Utopic:
  Invalid
Status in “linux-ec2” source package in Utopic:
  Invalid
Status in “linux-fsl-imx51” source package in Utopic:
  Invalid
Status in “linux-lts-backport-maverick” source package in Utopic:
  New
Status in “linux-lts-backport-natty” source package in Utopic:
  New
Status in “linux-lts-quantal” source package in Utopic:
  Invalid
Status in “linux-lts-raring” source package in Utopic:
  Invalid
Status in “linux-lts-saucy” source package in Utopic:
  Invalid
Status in “linux-mvl-dove” source package in Utopic:
  Invalid
Status in “linux-ti-omap4” source package in Utopic:
  Invalid

Bug description:
  Mount flags MNT_NOSUID, MNT_NODEV, MNT_NOEXEC, and the atime flags in
  addition to MNT_READONLY could be reset by less-privileged users when
  remounting filesystems.

  Break-Fix: 0c55cfc4166d9a0f38de779bd4d75a90afbe7734 a6138db815df5ee542d848318e5dae681590fccd
  Break-Fix: 0c55cfc4166d9a0f38de779bd4d75a90afbe7734 07b645589dcda8b7a5249e096fece2a67556f0f4
  Break-Fix: 0c55cfc4166d9a0f38de779bd4d75a90afbe7734 9566d6742852c527bf5af38af5cbb878dad75705
  Break-Fix: 0c55cfc4166d9a0f38de779bd4d75a90afbe7734 ffbc6f0ead47fa5a1dc9642b0331cb75c20a640e

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